MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       42,323
COMMITMENTS
   3,337      573    7,316   23,964   24,078   34,616   31,967    7,706   10,356

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:      1,648)
    -271      -91      647      504      462      880    1,018      768      630

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.9      1.4     17.3     56.6     56.9     81.8     75.5     18.2     24.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
      13        7       12       29       27       47       41
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      182,102
COMMITMENTS
  33,648   22,076   43,022   80,294   90,848  156,965  155,947   25,137   26,155

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     -3,301)
     843      756   -3,726     -807      566   -3,690   -2,404      389     -897

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.5     12.1     23.6     44.1     49.9     86.2     85.6     13.8     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      186)
      67       53       69       34       38      137      136
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      316,785
COMMITMENTS
  75,300   32,198   89,250  122,158  133,095  286,709  254,543   30,076   62,242

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:    -16,706)
     191      -23  -12,925   -3,833   -2,278  -16,567  -15,226     -140   -1,481

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.8     10.2     28.2     38.6     42.0     90.5     80.4      9.5     19.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      362)
     127       46      103       96      143      280      263
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:        9,027
COMMITMENTS
   2,515    3,969    1,290    2,421    1,599    6,226    6,859    2,801    2,168

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:       -494)
      39      -45     -325       39       23     -248     -347     -246     -147

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.9     44.0     14.3     26.8     17.7     69.0     76.0     31.0     24.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       87)
      25       32       17       18       20       56       61
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       32,816
COMMITMENTS
  10,157    3,001    4,258   11,677   10,601   26,092   17,860    6,724   14,956

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     -1,422)
     499     -842   -1,466     -750       -4   -1,718   -2,311      296      889

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.0      9.1     13.0     35.6     32.3     79.5     54.4     20.5     45.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      156)
      45       18       27       42       64      106       98
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      118,460
COMMITMENTS
  22,906   38,697    6,357   57,980   45,508   87,243   90,563   31,216   27,897

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     -3,761)
     981  -19,573      258   -4,019   14,375   -2,781   -4,941     -980    1,180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.3     32.7      5.4     48.9     38.4     73.6     76.5     26.4     23.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       86)
      21       32        9       21       23       48       58
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       62,641
COMMITMENTS
  13,247   36,688    1,763   33,381   11,365   48,391   49,817   14,250   12,824

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:       -246)
   2,897     -836     -543    2,158      860    4,512     -520   -4,758      275

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.1     58.6      2.8     53.3     18.1     77.3     79.5     22.7     20.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
      15       21        2        6       12       22       34
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:       75,109
COMMITMENTS
  30,440   16,696      654   36,719   54,854   67,813   72,204    7,296    2,905

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:      2,006)
   6,991   -4,970        0   -3,746    9,263    3,245    4,293   -1,239   -2,287

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.5     22.2      0.9     48.9     73.0     90.3     96.1      9.7      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
      40       15        1       13       16       53       32
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:      128,016
COMMITMENTS
  70,240   20,564    4,460   23,320   79,789   98,020  104,813   29,996   23,203

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     -6,098)
  -2,979    4,861   -2,777    2,320   -8,008   -3,436   -5,924   -2,661     -173

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    54.9     16.1      3.5     18.2     62.3     76.6     81.9     23.4     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
      41       13       11       15       18       58       40
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      260,886
COMMITMENTS
  36,957  107,880   13,382  164,334  100,697  214,673  221,958   46,214   38,928

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:      4,187)
   6,181    6,987   -2,312     -439      182    3,430    4,857      757     -670

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.2     41.4      5.1     63.0     38.6     82.3     85.1     17.7     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      116)
      36       43       17       29       20       72       73
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      238,898
COMMITMENTS
 124,322   20,754   17,535   30,556  159,174  172,413  197,464   66,485   41,434

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:      7,266)
  10,558     -372   -4,983    1,184    8,309    6,759    2,954      507    4,312

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    52.0      8.7      7.3     12.8     66.6     72.2     82.7     27.8     17.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      149)
      69       38       29       30       31      117       80
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       25,383
COMMITMENTS
  21,068    1,001        0    1,916   22,835   22,984   23,836    2,399    1,547

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     -1,642)
  -2,293      165        0        4   -1,606   -2,289   -1,441      647     -201

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    83.0      3.9      0.0      7.5     90.0     90.5     93.9      9.5      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      16        1        0        6       14       22       15
 
 
1-MONTH LIBOR RATE - CHICAGO MERCANTILE EXCHANGE                     Code-032741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $3,000,000)                            OPEN INTEREST:       78,840
COMMITMENTS
  13,712    7,219      630   60,889   67,604   75,231   75,453    3,609    3,387

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:      2,583)
    -396      855      155    3,538      237    3,297    1,247     -714    1,336

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.4      9.2      0.8     77.2     85.7     95.4     95.7      4.6      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       5        2        1       18       15       23       18
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   16,730,072
COMMITMENTS
 1060519  660,786  4887595  9682255  9781056 15630369 15329437  1099704  1400636

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:    144,128)
 182,807  122,513 -180,238  212,820  181,633  215,389  123,908  -71,261   20,221

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3      3.9     29.2     57.9     58.5     93.4     91.6      6.6      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      345)
      64       79      126      176      179      313      321
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      798,712
COMMITMENTS
  67,801   33,367  112,171  477,121  477,806  657,093  623,344  141,619  175,368

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     15,812)
  -5,390   -2,338    9,666    8,377    3,472   12,654   10,799    3,158    5,013

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.5      4.2     14.0     59.7     59.8     82.3     78.0     17.7     22.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      220)
      59       47       81       91       63      192      149
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    1,996,668
COMMITMENTS
 298,880  619,940  117,026  1098388  1096912  1514294  1833879  482,374  162,789

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     21,190)
   2,683  -17,996   13,783   31,486   36,538   47,952   32,324  -26,762  -11,134

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.0     31.0      5.9     55.0     54.9     75.8     91.8     24.2      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      311)
      67      116       77       87       92      211      228
 
 
S&P 400 MIDCAP STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-338741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $500)                               OPEN INTEREST:        7,717
COMMITMENTS
   1,060        0        0    4,208    5,748    5,268    5,748    2,449    1,969

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:        329)
      39        0        0      240      291      279      291       50       38

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.7      0.0      0.0     54.5     74.5     68.3     74.5     31.7     25.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        0        0       11        9       13        9
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:       87,997
COMMITMENTS
  11,585   25,564        0   64,866   56,895   76,451   82,459   11,546    5,538

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:        274)
     933     -424        0     -474     -451      459     -875     -185    1,149

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.2     29.1      0.0     73.7     64.7     86.9     93.7     13.1      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       83)
      15       13        0       37       31       52       44
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       49,364
COMMITMENTS
   6,800   14,074      292   34,810   24,669   41,902   39,035    7,462   10,329

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:      2,567)
   1,260     -170        3    1,040      345    2,302      178      264    2,389

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.8     28.5      0.6     70.5     50.0     84.9     79.1     15.1     20.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
      13       18        6       26       25       42       46
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      389,298
COMMITMENTS
  74,627  150,843    9,360  262,907  208,756  346,894  368,959   42,404   20,339

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     29,285)
 -14,716   12,710     -577   34,417   16,634   19,124   28,766   10,161      519

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.2     38.7      2.4     67.5     53.6     89.1     94.8     10.9      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      68       61       16       49       55      129      120
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:      119,193
COMMITMENTS
  80,596    6,222    1,555    5,364   96,347   87,514  104,124   31,679   15,070

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     -4,269)
  -7,246      250       34      677   -7,160   -6,535   -6,875    2,266    2,606

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    67.6      5.2      1.3      4.5     80.8     73.4     87.4     26.6     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
      45        8        3       12       17       57       28
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       33,577
COMMITMENTS
   1,486    6,523        0   28,460   23,121   29,947   29,644    3,630    3,933

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:        194)
      52     -336        0      928    2,229      980    1,893     -786   -1,699

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.4     19.4      0.0     84.8     68.9     89.2     88.3     10.8     11.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       4       16        1       24       21       28       38
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      441,470
COMMITMENTS
  70,244  203,347   11,720  340,085  207,721  422,049  422,788   19,421   18,682

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:      8,834)
   3,592    7,650     -998    4,920    3,616    7,514   10,268    1,319   -1,434

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.9     46.1      2.7     77.0     47.1     95.6     95.8      4.4      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      243)
      38      108       51       49       68      131      183
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       48,017
COMMITMENTS
   9,926   15,861      241   27,623   18,153   37,790   34,255   10,227   13,761

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:     -3,155)
     472   -1,518      -17   -3,384     -706   -2,929   -2,241     -226     -914

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.7     33.0      0.5     57.5     37.8     78.7     71.3     21.3     28.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       77)
      22       16        5       19       26       42       46
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       47,281
COMMITMENTS
  21,054    1,515      271   17,656   27,071   38,981   28,857    8,300   18,424

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:         72)
     969     -502     -364     -576    3,261       29    2,395       43   -2,323

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    44.5      3.2      0.6     37.3     57.3     82.4     61.0     17.6     39.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      20        5        1       16       19       36       25
 
 
GOLDMAN-SACHS COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE          Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       21,320
COMMITMENTS
   5,271    1,678      289   14,033   18,204   19,593   20,171    1,727    1,149

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:        561)
    -159      209        9      -83      261     -233      479      794       82

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.7      7.9      1.4     65.8     85.4     91.9     94.6      8.1      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       8        6        2        8        5       18       11
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/10/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 100,000,000)                       OPEN INTEREST:       50,840
COMMITMENTS
   3,303   11,654    3,629   21,139   28,741   28,071   44,024   22,769    6,816

CHANGES FROM 04/03/07 (CHANGE IN OPEN INTEREST:        902)
     432      489       38       60      167      530      694      372      208

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.5     22.9      7.1     41.6     56.5     55.2     86.6     44.8     13.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       5       20        7       21       27       33       47
 

Updated April 13, 2007